State of Wisconsin Investment Board
GBIO

State of Wisconsin Investment Board’s Generation Bio GBIO Stock Holding History

State of Wisconsin Investment Board’s Portfolio GBIO Stock Details GBIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q1 		– Sell
-3,690
Closed -$60.9K – 2298
2023
Q4 		$60.9K Sell
3,690
-7,440
-67% -$130K ﹤0.01% 2293
2023
Q3 		$422K Sell
11,130
-670
-6% -$31.7K ﹤0.01% 1893
2023
Q2 		$649K Buy
11,800
+3,140
+36% +$144K ﹤0.01% 1688
2023
Q1 		$372K Sell
8,660
-3,633
-30% -$176K ﹤0.01% 1990
2022
Q4 		$483K Sell
12,293
-674
-5% -$35.4K ﹤0.01% 1911
2022
Q3 		$689K Sell
12,967
-1,519
-10% -$95K ﹤0.01% 1781
2022
Q2 		$950K Sell
14,486
-794
-5% -$51.9K ﹤0.01% 1668
2022
Q1 		$1.12M Buy
15,280
+9,850
+181% +$571K ﹤0.01% 1618
2021
Q4 		$384K Hold
5,430
– – ﹤0.01% 1771
2021
Q3 		$1.36M Hold
5,430
– – ﹤0.01% 1368
2021
Q2 		$1.46M Hold
5,430
– – ﹤0.01% 1355
2021
Q1 		$1.54M Buy
5,430
+3,700
+214% +$1.18M ﹤0.01% 1277
2020
Q4 		$490K Buy
+1,730
New +$555K ﹤0.01% 1548

Other funds holding GBIO

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $881M AUM 160.77% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BG
Bellevue Group Kuesnacht, Switzerland $4.75B AUM 68.58% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
AG
Artal Group Luxembourg $931M AUM 41.63% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
EC
EcoR1 Capital San Francisco, California $2.06B AUM 215.32% 1-Year Est. Return
PHS
PFM Health Sciences San Francisco, California $1.17B AUM 92.19% 1-Year Est. Return

State of Wisconsin Investment Board's GBIO Position: Q1 2024 in Review

State of Wisconsin Investment Board sold out of Generation Bio (GBIO) in Q1 2024, closing a stake of 3,690 shares — an estimated $60.9K sold.

State of Wisconsin Investment Board first reported a position in GBIO in Q4 2020 and held it in 13 quarters. The position peaked at $1.54M in Q1 2021. 74 funds tracked by Wall St. Rank hold GBIO as of Q1 2024.

  • State of Wisconsin Investment Board reported no remaining Generation Bio position as of Q1 2024 after selling out during the quarter.
  • State of Wisconsin Investment Board sold 3,690 Generation Bio shares in Q1 2024, an estimated $60.9K.
  • State of Wisconsin Investment Board first reported a position in Generation Bio in Q4 2020 and held it in 13 quarters.
  • State of Wisconsin Investment Board's Generation Bio position peaked at $1.54M in Q1 2021.
  • 74 funds tracked by Wall St. Rank held Generation Bio as of Q1 2024.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2024, filed 14 May 2024.